Georgia Nasal & Sinus Institute

The Lahey Clinic (Burlington, MA)

Harvard / MEEI

Midwest Sinus Center/Rush University Medical Center

Medical College of Georgia

Medical University of South Carolina

Northwestern University

Oregon Health & Science University

Sinus and Nasal Institute of Florida

St. Paul’s Sinus Center (Vancouver, BC)

Stanford University

Texas Sinus Institute (UT Houston)

University of Alberta

University of Iowa Hospitals and Clinics

University of Miami

University of Nebraska Medical Center

University of Pennsylvania

The University of Pittsburgh

Vanderbilt University

Weill Medical College of Cornell University

Emory University

The Johns Hopkins Sinus Center